The Vatican has confirmed that Pope Leo XIV successfully underwent surgery to remove the lower lobe of his right lung. The medical procedure took place on Tuesday afternoon at Rome's Agostino Gemelli University Hospital, lasting approximately 90 minutes and utilizing video-assisted surgical techniques. Laboratory examination of the removed tissue identified the presence of lung adenocarcinoma. In an update provided on Wednesday morning, the Vatican reported that the Pope spent a quiet night and remains under medical observation following the operation.